CVE-2024-47723
"Linux JFS Out-of-Bounds Read/Write Vulnerability"
Description
In the Linux kernel, the following vulnerability has been resolved: jfs: fix out-of-bounds in dbNextAG() and diAlloc() In dbNextAG() , there is no check for the case where bmp->db_numag is greater or same than MAXAG due to a polluted image, which causes an out-of-bounds. Therefore, a bounds check should be added in dbMount(). And in dbNextAG(), a check for the case where agpref is greater than bmp->db_numag should be added, so an out-of-bounds exception should be prevented. Additionally, a check for the case where agno is greater or same than MAXAG should be added in diAlloc() to prevent out-of-bounds.
INFO
Published Date :
Oct. 21, 2024, 1:15 p.m.
Last Modified :
Nov. 8, 2024, 4:15 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
5.2
Exploitability Score :
1.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-47723.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
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The following list is the news that have been mention
CVE-2024-47723 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-47723 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Nov. 08, 2024
Action Type Old Value New Value Added Reference kernel.org https://git.kernel.org/stable/c/d1017d2a0f3f16dc1db5120e7ddbe7c6680425b0 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/5ad6284c8d433f8a213111c5c44ead4d9705b622 [No types assigned] -
Initial Analysis by [email protected]
Oct. 24, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H Changed Reference Type https://git.kernel.org/stable/c/0338e66cba272351ca9d7d03f3628e390e70963b No Types Assigned https://git.kernel.org/stable/c/0338e66cba272351ca9d7d03f3628e390e70963b Patch Changed Reference Type https://git.kernel.org/stable/c/128d5cfdcf844cb690c9295a3a1c1114c21fc15a No Types Assigned https://git.kernel.org/stable/c/128d5cfdcf844cb690c9295a3a1c1114c21fc15a Patch Changed Reference Type https://git.kernel.org/stable/c/6ce8b6ab44a8b5918c0ee373d4ad19d19017931b No Types Assigned https://git.kernel.org/stable/c/6ce8b6ab44a8b5918c0ee373d4ad19d19017931b Patch Changed Reference Type https://git.kernel.org/stable/c/96855f40e152989c9e7c20c4691ace5581098acc No Types Assigned https://git.kernel.org/stable/c/96855f40e152989c9e7c20c4691ace5581098acc Patch Changed Reference Type https://git.kernel.org/stable/c/c1ba4b8ca799ff1d99d01f37d7ccb7d5ba5533d2 No Types Assigned https://git.kernel.org/stable/c/c1ba4b8ca799ff1d99d01f37d7ccb7d5ba5533d2 Patch Changed Reference Type https://git.kernel.org/stable/c/e63866a475562810500ea7f784099bfe341e761a No Types Assigned https://git.kernel.org/stable/c/e63866a475562810500ea7f784099bfe341e761a Patch Changed Reference Type https://git.kernel.org/stable/c/ead82533278502428883085a787d5a00f15e5eb9 No Types Assigned https://git.kernel.org/stable/c/ead82533278502428883085a787d5a00f15e5eb9 Patch Added CWE NIST CWE-125 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 2.6.12 up to (excluding) 5.10.227 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.15.168 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 6.1.113 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 up to (excluding) 6.6.54 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7 up to (excluding) 6.10.13 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.11 up to (excluding) 6.11.2 -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Oct. 21, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: jfs: fix out-of-bounds in dbNextAG() and diAlloc() In dbNextAG() , there is no check for the case where bmp->db_numag is greater or same than MAXAG due to a polluted image, which causes an out-of-bounds. Therefore, a bounds check should be added in dbMount(). And in dbNextAG(), a check for the case where agpref is greater than bmp->db_numag should be added, so an out-of-bounds exception should be prevented. Additionally, a check for the case where agno is greater or same than MAXAG should be added in diAlloc() to prevent out-of-bounds. Added Reference kernel.org https://git.kernel.org/stable/c/0338e66cba272351ca9d7d03f3628e390e70963b [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/ead82533278502428883085a787d5a00f15e5eb9 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/6ce8b6ab44a8b5918c0ee373d4ad19d19017931b [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/c1ba4b8ca799ff1d99d01f37d7ccb7d5ba5533d2 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/128d5cfdcf844cb690c9295a3a1c1114c21fc15a [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/96855f40e152989c9e7c20c4691ace5581098acc [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/e63866a475562810500ea7f784099bfe341e761a [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-47723 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-47723
weaknesses.